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suna: Skill for Claude Code

.agents/skills/genui/SKILL.md

genui is a skill for Claude Code, Codex from kortix-ai/suna. It costs 118 tokens per session (1,895 once invoked), scanned A, original, no licence file.

A format for generating typed interface blocks, such as cards, charts, maps, and tabs, inside an agent's replies. Web, mobile, and SDK hosts render these blocks through the Kortix SDK.

In plain words
What is it for?
Use it when designing, building, reviewing, or debugging generative interfaces and OpenUI Lang code. It supports reply content such as comparisons, tables, ranked lists, charts, maps, and image galleries.
Why use it?
It avoids representing interactive or structured results only as plain text or Markdown. It also gives the host a defined structure to render.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is kortix-ai/suna's own configuration. It tells Claude Code and Codex how to work on suna itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything suna configures →

not rated 20krepo +19 changed 6d ago A scan 118 tokens custom licence
View source ↗ kortix-ai/suna kortix.com
Reuse

Borrowing it

Nothing to install: this file belongs to kortix-ai/suna. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/kortix-ai/suna/dev/.agents/skills/genui/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/kortix-ai/suna

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for genui

README.md
[![agentmods](https://agentmods.dev/badge/skills/kortix-ai/suna/genui/github.svg)](https://agentmods.dev/skills/kortix-ai/suna/genui)
Your own site
<a href="https://agentmods.dev/skills/kortix-ai/suna/genui"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/genui/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for genui

Your own site · 80×15
<a href="https://agentmods.dev/skills/kortix-ai/suna/genui"><img src="https://agentmods.dev/badge/skills/kortix-ai/suna/genui.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 118 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,895 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00118 $0.01895
Opus 5.5 $0.00047 $0.00758
Sonnet 5.5 $0.00024 $0.00379
Haiku 4.5 $0.00012 $0.00189

Measured 6d ago against content hash 92219d53efed, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

genui scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/eval.ts, scripts/score.test.ts, scripts/score.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/genui/SKILL.md · 76 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

13 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago Changed · +2 lines · +2 tokens per session 92219d53efed
  2. 21d ago Changed 067f31487288
  3. 22d ago Changed · +15 lines 5011efad9cfd
  4. 23d ago First seen · 59 lines · 116 tokens per session scan A b2e9c3892438

Subscribe to this mod's changes

genui is a skill published in the GitHub repository kortix-ai/suna (20,356 stars, last pushed 3d ago), with no licence file. It adds 118 tokens to every session and 1,895 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-15.

CSS and stylingDesign and UXFrontendLLMaiai-agentscompany-as-codeopen-sourceself-hosted
Related

genui compared with skills from other repositories

genui next to 6 skills from other repositories
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genuikortix-ai/sunaSkill20k3d agononeA118Claude Code, Codex
commonly-designTeam-Commonly/commonlySkill1.4ktodayApache-2.0A185Claude Code
one-design-languagelahkiri/xeo-forgeSkill112mo agoMITA56Claude Code, Codex
morph-ppt-3dTeam-Commonly/commonlySkill1.4ktodayApache-2.0C37Claude Code, Codex
popular-web-designsNousResearch/hermes-agentSkill261ktodayMITA23Claude Code, Codex
scrollcraftNousResearch/hermes-agentSkill261ktodayMITA13Claude Code, Codex
web-designPrism-Shadow/penguin-harnessSkill3.2kyesterdayApache-2.0A51Claude Code, Codex